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Standard Features
The ECOM CN package includes:
Analyzer with sensors for measurement of O2, CO, NO, (NOx), Gas & Air Temperature, and Draft
Internal Pump
Sample line (15’)
Probe with thermocouple (10”)
Electronic moisture trap with auto-shutoff
In-line particulate filter
Backlit LCD display with Zoom feature
NOx, CO2, Efficiency, Losses, Excess Air & Oxygen correction calculations
Automatic CO Over-range protection
Internal battery with battery charger
Data Processing software with PC cable
Spare consumables (filters, etc.)
Operation Manual
Protective Storage case
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 The ECOM-CN is an easy to use, handheld gas analyzer designed for basic combustion monitoring in a variety of applications. The CN is fitted with 2 gas sensors, measuring O2, CO & NO, plus Stack and Ambient Temperatures, and Stack Pressure & Draft. The CN also calculates NOx, CO2, Efficiency, Losses, Excess Air and Oxygen correction 0-20%. The instrument is housed in a robust composite case suitable for rugged field use. On board data storage for up to 500 separate readings. An IR printer port transmits data to a portable printer for on-the-spot print-outs. A large LCD displays all measured and calculated parameters at once, or can be "zoomed" to show only those particular measurements the operator wants to see. The tactile keypad guides the operator through the various functions of the analyzer. The ECOM-CN sample conditioning system consists of a high flow pump and radiant gas cooler with moisture trap. An automatic shut-off activates when the gas cooler filter becomes saturated. Another unique feature of the CN is an Automatic and Manual CO bypass function which protects the CO sensor from over exposure.
- TECHNICAL SPECS
- PARTS
- close tabs
| MEASUREMENT (KEY) |
RANGE |
ACCURACY |
RESOLUTION |
SENSOR LIFE |
SENSOR TYPE |
| Oxygen (O) |
0-21% |
± 2% Measured |
0.1% vol. |
2 Years |
Electrochemical |
| Carbon Monoxide (C) |
0-4,000 ppm |
± 2% Measured |
1 ppm |
3 Years |
Electrochemical |
| Carbon Monoxide (V) |
0-40,000 ppm |
± 2% Measured |
1 ppm |
3 Years |
Electrochemical |
| Nitric Oxide |
0-4,000 ppm |
± 2% Measured |
1 ppm |
3 Years |
Electrochemical |
| Gas Temperature |
32-1800 F |
± 2% Measured |
1 deg F |
10 Years |
NiCrNi |
| Ambient Temperature |
0-250 F |
± 2% Measured |
1 deg F |
10 Years |
Semi-Conductor |
| Draft / Pressure |
± 40" H2o |
± 2% Measured |
0.1% H2O |
10 Years |
DMS |
| O2 Correction |
0-20% Oxygen |
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| NOx |
Calculated NOx by Programming NO2 factor |
| Carbon Dioxide (CO2) |
0-CO2 max of fuel |
Calculated |
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| Efficiency |
0-99.9% |
Calculated |
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| Exxess Air (Lambda) |
1- Infinity |
Calculated |
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| *ACCURACY: When calibrated prior to use per ECOM America, Ltd. specifications. |
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| PHYSICAL |
Instrument: 3” x 10” x 4”
Probe: 10” Length x 3/8” OD Inconel w/ Pistol Grip Handle*
Sample Line: 15’ high-temp flex hose w/thermocouple wire*
Weight: 1 lb. |
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| ELECTRICAL |
Batteries: 6-8 hour battery life, 6V lead-acid
Pump: Flow rate of 1.5+ lpm
Display: Backlit, adjustable contrast & zoom, displays all
parameters simultaneously. |
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| OPERATING TEMPERATURE |
Core temperature of the instrument is monitored continuously.
Internal Temperature Compensation software assures accurate
sensor response over the range of 20°F to 104°F. |
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| *Optional probe & sample line lengths are available. |
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| ECOM CN 2 GAS ANALYZER |
DESCRIPTION |
ECOM PART # |
| CN Configurations |
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ECOM CN 2 gas analyzer O2 & CO (low) |
RBR 69434 |
| ECOM CN 3 gas analyzer O2, CO(low), NO |
RBR 69433 |
| ECOM CN 2 gas analyzer O2 & CO (high) |
RBR 69432 |
| ECOM CN 3 gas analyzer O2, CO(high), NO |
RBR 69431 |
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| Accessories & Options |
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Infrared Printer (external) |
RBR 79375 |
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Thermal Printer Paper (box of 5 rolls) |
PRT 79274 |
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CN Storage / Transport Case Heavy Duty |
RBR69430 |
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CN Storage / Transport Case Plastic |
RBR 69437 |
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CN Transport Bag |
RBR69435 |
| CONSUMABLES |
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CN Water Trap Filter (8/pkg) |
RBR 70100 |
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Particulate Filters (package of 10) |
FILTER75316 |
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CN In Line Filter (small, cig style) 10/pkg |
RBR69438 |
| SPARE PARTS |
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8" Pistol Grip Probe (Standard) |
RBR 71275 |
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15' Sample Line |
RBR 71283 |
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Water Trap Assembly -complete |
RBR69439 |
| SENSORS |
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Oxygen (O2) |
RBR 75299 |
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Carbon Monoxide (low CO) |
RBR75292 |
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Nitric Oxide (NO) |
RBR75298 |
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Carbon Monoxide (high CO) |
RBR 75293 |
| NOTES: |
| Sensor Ranges: O2 (0.00 -21.0%), CO low (0-4,000 ppm), CO high (0-40,000 ppm), NO (0-2000 ppm) |
| ECOM CN model features 2 or 3 gas analyzer housed in a robust handheld housing withbacklit LCD display, tactile membrane touch pad, internal pump, stack pressure sensor, in-line Water Trap, Infrared printer port, plus calculations of CO2, Lambda, Losses, Efficiency, and O2 correction. |
Instrument price includes:
Analyzer with protective case with magnet, 8-foot sample line, 8-in pistol grip probe,
Water trap assembly, 1 package Particulate Filters, battery charger, operation manual, and storage case. |
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